Well, there may be many factors that push educated pakistanis to go and settle abroad in developed countries. Some of them can be described as under;

1- Corrupt system of government
2- Law & order situation
3- Double standards of society
4- No diginty of labour
5- Low education standard
6- No chances of growth in career
7- unhealthy environment
8- Low income

There may be several more depending on individual circumstances which can be added in the list.

__________________
/// Aur be ghum hain zamanay main muhabat kay siwa ///